Add regenerating website to contributing.asciidoc

[ci skip]

(cherry picked from commit 9f95736)

doc/contributing.asciidoc

@@ -687,6 +687,8 @@ as closed.
 * Linux: Run `git checkout v1.$x.$y && ./.venv/bin/python3 scripts/dev/build_release.py --upload v1.$x.$y`.
 * Windows: Run `git checkout v1.X.Y; C:\Python36-32\python scripts\dev\build_release.py --asciidoc C:\Python27\python C:\asciidoc-8.6.9\asciidoc.py --upload v1.X.Y` (replace X/Y by hand).
 * macOS: Run `git checkout v1.X.Y && python3 scripts/dev/build_release.py --upload v1.X.Y` (replace X/Y by hand).
-* On server: Run `python3 scripts/dev/download_release.py v1.X.Y` (replace X/Y by hand).
+* On server:
+  - Run `python3 scripts/dev/download_release.py v1.X.Y` (replace X/Y by hand).
+  - Run `git pull github master && sudo python3 scripts/asciidoc2html.py --website /srv/http/qutebrowser`
 * Update `qutebrowser-git` PKGBUILD if dependencies/install changed.
 * Announce to qutebrowser and qutebrowser-announce mailinglist.

tests/unit/browser/webkit/test_qt_javascript.py

@@ -22,6 +22,8 @@
 
 import pytest
 
+from PyQt5.QtCore import QUrl
+
 
 @pytest.mark.parametrize('js_enabled, expected', [(True, 2.0), (False, None)])
 def test_simple_js_webkit(webview, js_enabled, expected):
@@ -49,13 +51,15 @@ def test_element_js_webkit(webview, js_enabled, expected):
 @pytest.mark.usefixtures('redirect_webengine_data')
 @pytest.mark.parametrize('js_enabled, expected', [(True, 2.0), (False, 2.0)])
 def test_simple_js_webengine(callback_checker, webengineview, js_enabled,
-                             expected):
+                             expected, qapp):
     """With QtWebEngine, runJavaScript works even when JS is off."""
     # If we get there (because of the webengineview fixture) we can be certain
     # QtWebEngine is available
     from PyQt5.QtWebEngineWidgets import QWebEngineSettings
     webengineview.settings().setAttribute(QWebEngineSettings.JavascriptEnabled,
                                           js_enabled)
+    qapp.processEvents()
 
-    webengineview.page().runJavaScript('1 + 1', callback_checker.callback)
+    webengineview.setHtml('')
+    webengineview.page().runJavaScript('1 + 1', 1, callback_checker.callback)
     callback_checker.check(expected)